用户手册 — Digi 16

目录

• Setup Overview

  1
• About This Guide

  1
• About Entering Commands on the Command Line

  1
• Supported Devices

  1
• Other Documents in the Library

  1
• About Configuration Methods

  1
• Configuration Prerequisites

  1
• Options for Configuring the IP Address and Mask

  2
• Configuring the Ethernet Interface with DPA Remote

  2
• Configuring the IP Address Using Ping-ARP

  2
• Configuring the Ethernet Interface from the Command Line

  2
• Configuring an IP Address using DHCP and RARP

  2
• About RealPort

  3
• Configuring Ports: Web Interface

  3
• Configuring Ports for RealPort: Command Line

  3
• Configuration Considerations

  4
• Configuring Ports for Printers: Web Interface

  4
• Configuring Printer Connections: Command Line

  4
• Configuring a Port for Direct-Access Printing

  4
• Configuring Ports for Terminals: Web Interface

  5
• Configuring Ports for Terminals: Command Line

  5
• About Computer Connections

  5
• Tips on Configuring A Modem

  6
• Configuring Ports for Modems: Web Interface

  6
• Configuring Ports for Incoming Modem Connections: Command Line

  6
• Configuring PPP Connections: Web Interface

  7
• Configuring Inbound PPP Connections: Command Line

  7
• Configuring Outbound PPP Connections: Command Line

  7
• Introduction to Routing

  8
• About RIP Routing Updates

  8
• Configuring Static Routes

  8
• Configuring Dynamic Routes Using RIP

  8
• Configuring Proxy ARP

  8
• About Autoconnection

  9
• Configuring a Port for Autoconnection: Web Interface

  9
• Configuring Autoconnection By Port: Command Line

  9
• Configuring a User for Autoconnection: Web Interface

  9
• Configuring a User for Autoconnection: Command Line

  9
• About Console Management

  10
• Configuring Console Management: Web Interface

  10
• Configuring Console Management: Command Line

  10
• Controlling Access to the PortServer TS 8/16 Configuration

  11
• Controlling Access to Inbound Ports

  11
• Controlling Access to Outbound Ports

  11
• Controlling Access to the PortServer TS 8/16 Command Line

  11
• Using RADIUS to Authenticate Users

  11
• Issuing User Passwords

  11
• Configuring SSH Version 2 for Secure Communication

  11
• About the Domain Name System

  12
• Configuration Procedures

  12
• About SNMP and the PortServer TS 8/16 Agent

  13
• Configuration Procedure: Web Interface

  13
• Configuration Procedure: Command Line

  13
• Upgrading the OS (Firmware): Web Interface

  14
• Upgrading the OS (Firmware): Command Line

  14
• Configuring PortServer TS 8/16 from a Remote Host

  14
• Resetting the Configuration to Defaults

  14
• About Configuring Users

  15
• Common User Features

  15
• Configuring a User: Web Interface

  15
• Configuring a User: Command Line Examples

  15
• Terminal Server Configuration Without RealPort

  16
• Terminal Server Configuration Using Autoconnection

  16
• Terminal Server Configuration Using RealPort

  16
• Dial-In PPP Connection Using RADIUS

  16
• Symptom: PortServer TS 8/16 Does Not Boot

  17
• Symptom: Cannot Telnet to the PortServer TS 8/16

  17
• Symptom: Trouble Accessing a Port

  17
• Running PortServer TS 8/16 Hardware Diagnostics

  17
• Running PortServer TS 8/16 POST

  17
• Verifying TFTP on a UNIX System

  17
• Troubleshooting TFTP Problems

  17
• Resetting PortServer TS 8/16 Configuration to Defaults

  17
• Verifying the PortServer TS 8/16 IP Address

  17
• Checking for Duplicate IP Addresses

  17
• Pinging an IP Address

  17
• Verifying the Network Cabling

  17
• Verifying the RealPort Process

  17
• Checking and Changing Port Configuration

  17
• Digi Contact Information

  17